I notice in the gameplay trailer it shows the buffs in the bottom left corner, but I didn't see any time left on the buff (unless it's like an aura or stance, in which the buff never runs out). In D2, one of the most annoying things on my sorceress is to try and notice when my shiver armor runs out so i can refresh it.
The game currently sports buff timers. It's a simple system right now, I won't go in to it too much as I suspect it might change. But to put your mind at ease, we already have a way to see buffs (and debuffs) and visually track the time left on them.
